From 83c78c497b9c6c02d5dc5f9314fc18d7e58578dd Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Wed, 10 Sep 2014 21:26:06 +0900
Subject: [PATCH] LibsslTLSSession: Treat 0 from readData as EOF

---
 src/LibsslTLSSession.cc | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/LibsslTLSSession.cc b/src/LibsslTLSSession.cc
index 311c52d2..9e973462 100644
--- a/src/LibsslTLSSession.cc
+++ b/src/LibsslTLSSession.cc
@@ -139,14 +139,18 @@ ssize_t OpenSSLTLSSession::readData(void* data, size_t len)
   if(rv_ <= 0) {
     if(wouldblock(ssl_, rv_)) {
       return TLS_ERR_WOULDBLOCK;
-    } else {
-      return TLS_ERR_ERROR;
     }
-  } else {
-    ssize_t ret = rv_;
-    rv_ = 1;
-    return ret;
+
+    if(rv_ == 0) {
+      return 0;
+    }
+
+    return TLS_ERR_ERROR;
   }
+
+  ssize_t ret = rv_;
+  rv_ = 1;
+  return ret;
 }
 
 int OpenSSLTLSSession::handshake()